213267516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13577}}^1$

素因数の和:13619

約数の個数: 96

約数和(自身を含む): 656957952

約数和(自身を除く): 443690436

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 3927, 5236, 7854, 13577, 15708, 27154, 40731, 54308, 81462, 95039, 149347, 162924, 190078, 230809, 285117, 298694, 380156, 448041, 461618, 570234, 597388, 692427, 896082, 923236, 1045429, 1140468, 1384854, 1615663, 1792164, 2090858, 2538899, 2769708, 3136287, 3231326, 4181716, 4846989, 5077798, 6272574, 6462652, 7616697, 9693978, 10155596, 12545148, 15233394, 17772293, 19387956, 30466788, 35544586, 53316879, 71089172, 106633758, 213267516]

約数ペア:

[(1, 213267516), (2, 106633758), (3, 71089172), (4, 53316879), (6, 35544586), (7, 30466788), (11, 19387956), (12, 17772293), (14, 15233394), (17, 12545148), (21, 10155596), (22, 9693978), (28, 7616697), (33, 6462652), (34, 6272574), (42, 5077798), (44, 4846989), (51, 4181716), (66, 3231326), (68, 3136287), (77, 2769708), (84, 2538899), (102, 2090858), (119, 1792164), (132, 1615663), (154, 1384854), (187, 1140468), (204, 1045429), (231, 923236), (238, 896082), (308, 692427), (357, 597388), (374, 570234), (462, 461618), (476, 448041), (561, 380156), (714, 298694), (748, 285117), (924, 230809), (1122, 190078), (1309, 162924), (1428, 149347), (2244, 95039), (2618, 81462), (3927, 54308), (5236, 40731), (7854, 27154), (13577, 15708)]